Omron NX Series User Manual page 98

6 Device Variables Related to the NX-series EtherNet/IP Unit
Variable name EIP_Comm2Status.TagAdrErr
Meaning CIP Communications2 Tag Name Resolution
Error
Function Indicates that the tag resolution for CIP communications 2 failed (i.e., the address could not be identified from the
tag name).
TRUE: Tag resolution failed (i.e., the address could not be identified from the tag name). The following causes are
possible.
•
The size of the network variable is different from the tag settings.
•
The I/O direction that is set in the tag data link settings does not agree with the I/O direction of the variable in
the NX-series EtherNet/IP Unit.
•
There is no network variable in the NX-series EtherNet/IP Unit that corresponds to the tag setting.
FALSE: Other than the above.
Data type BOOL
R/W access R
Usage in user pro- Possible.
gram
l Functional Classification: NX-series EtherNet/IP Unit Status
Variable name ETN_Port1Status.EtnOnlineSta
Meaning Port1 Online
Function Indicates that the EtherNet/IP port's communications can be used via the communications port 1 (that is, the link
is ON, IP address is defined, and there are no errors.)
TRUE: The EtherNet/IP port's communications can be used.
FALSE: The EtherNet/IP port's communications is disabled due to an error in initial processing, restart process-
ing, or link OFF status.
Data type BOOL
R/W access R
Usage in user pro- Possible.
gram
Variable name ETN_Port2Status.EtnOnlineSta
Meaning Port2 Online
Function Indicates that the EtherNet/IP port's communications can be used via the communications port 2 (that is, the link
is ON, IP address is defined, and there are no errors.)
TRUE: The EtherNet/IP port's communications can be used.
FALSE: The EtherNet/IP port's communications is disabled due to an error in initial processing, restart process-
ing, or link OFF status.
Data type BOOL
R/W access R
Usage in user pro- Possible.
gram
Variable name EIP_Comm1Status.TDLinkRunSta
Meaning CIP Communications1 Tag Data Link Communi-
cations Status
Function Indicates that at least one connection is in normal operation in CIP communications 1.
TRUE: Normal operation
FALSE: Other than the above.
Data type BOOL
R/W access R
Usage in user pro- Possible.
gram
6-24
Retained Not retained.
Related in- ---
structions
Retained Not retained.
Related in- ---
structions
Retained Not retained.
Related in- ---
structions
Retained Not retained.
Related in- ---
structions
Global/local Global
Range of values TRUE or FALSE
Network Publish Do not publish.
Global/local Global
Range of values TRUE or FALSE
Network Publish Do not publish.
Global/local Global
Range of values TRUE or FALSE
Network Publish Do not publish.
Global/local Global
Range of values TRUE or FALSE
Network Publish Do not publish.
NX-series EtherNet/IP Unit User's Manual (W627)